chore(deps): bump next in /examples/next-ethers-app-router

Bumps [next](https://github.com/vercel/next.js) from 14.2.21 to 14.2.22.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v14.2.21...v14.2.22)

---
updated-dependencies:
- dependency-name: next
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

examples/next-ethers-app-router/package.json

@@ -13,7 +13,7 @@
     "@reown/appkit": "workspace:*",
     "@reown/appkit-adapter-ethers": "workspace:*",
     "@wagmi/core": "2.16.4",
-    "next": "14.2.21",
+    "next": "14.2.22",
     "next-themes": "0.4.3",
     "react": "18.3.1",
     "react-dom": "18.3.1",